2021 Toyota Prius Prime wiper blade size
The 2021 Toyota Prius Prime uses a 28" driver-side wiper blade and a 15" passenger-side blade. Rear not verified.
Front sizes confirmed unchanged across 5 model years (2017–2022).
Search paths only — confirm blade length and adapter compatibility in the retailer's vehicle selector before checkout.
2021 Toyota Prius Prime wiper blade size chart
| Item | Size | Notes |
|---|---|---|
| Driver | 28" | Driver-side wiper blade |
| Passenger | 15" | Passenger-side wiper blade |
| Rear | Unverified | Unverified |
| Connector | D-PTB D-PTB Simplified sketch for identification only. Adapter shapes vary by brand. Open connector guide | Checked connector / arm type |
Toyota Prius Prime wiper blade sizes by year
This table includes verified Toyota Prius Prime model years available in our database.
| Year | Driver | Passenger | Rear | Connector |
|---|---|---|---|---|
| 2024 | 28" | 18" | Unverified | 9 X 3 Hook |
| 2023 | 28" | 18" | Unverified | 9 X 3 Hook |
| 2022 | 28" | 15" | Unverified | D-PTB |
| 2021 Current page | 28" | 15" | Unverified | D-PTB |
| 2020 | 28 | 15 | 16 | D-PTB |
| 2019 | 28" | 15" | Unverified | D-PTB |
| 2018 | 28" | 15" | Unverified | D-PTB |
| 2017 | 28" | 15" | Unverified | D-PTB |
The 2021 row sits between 2022 and 2020 in this Prius Prime year table. The same driver / passenger / rear pattern also appears on 2022, 2019, 2018, 2017. Compare it with nearby listed years before ordering.
Fitment notes
Rear not verified. Do not add a rear blade from this page alone.
When buying replacement blades, match this connector type. Most universal blades include adapters, but confirming your arm style at checkout prevents a return trip.
Retailer fitment tools may use different fitment data. Confirm blade length before ordering.
Vehicle-specific evidence notes
The 2021 Toyota Prius Prime uses a staggered front pair: 28" on the driver side and 15" on the passenger side. Do not order two same-length front blades from this page.
Rear not verified. Use the front sizes from this page, then check the vehicle or retailer selector before adding a rear blade.
Source table: 15 checked source rows. Driver: 3 source labels; passenger: 3 source labels.
Connector type for the 2021 Toyota Prius Prime is listed as D-PTB and supported by Rain-X. Confirm the selected package includes that adapter.
Before ordering for this 2021 Toyota Prius Prime
- Front pair: Select a 28" driver-side blade and a 15" passenger-side blade.
- Rear blade: Unverified. Do not add a rear blade from this page alone.
- Connector: D-PTB. Confirm the selected package includes the matching adapter.
- Source check: Last verified 2026-06-26 from WiperSizeChart.
About this data
How we verify fitmentChecked fitment data. Last verified: 2026-06-26.
This page-specific source pack checked WiperSizeChart for the 2021 Toyota Prius Prime. The table lists which checked source contributed driver, passenger, rear, or connector evidence.
- Blade sizes
- Needs review
- Rear status
- Unverified
- Connector
- Verified
- Sources
- WiperSizeChart
- Cross-checked
- Bosch, TRICO, AutoZone, O'Reilly, Michelin, RockAuto, ACDelco, CarParts.com, Rain-X, ANCO, Trico, Walmart, WiperSize.com, bosch
- Driver blade: Supported by WiperSizeChart, Rain-X, bosch
- Passenger blade: Supported by WiperSizeChart, Rain-X, bosch
- Rear blade: Supported by bosch
- Connector / arm: Supported by Rain-X
| Source | Role | Supports | Checked | Link |
|---|---|---|---|---|
| Bosch | Cross-check source | Checked only | 2026-06-16 | Visit source |
| TRICO | Cross-check source | Checked only | 2026-06-16 | Visit source |
| AutoZone | Retailer fitment check | Checked only | 2026-06-16 | Checked source |
| O'Reilly | Retailer fitment check | Checked only | 2026-06-16 | Checked source |
| WiperSizeChart | Primary fitment reference | Driver, Passenger | 2026-06-26 | Checked source |
| Michelin | Cross-check source | Checked only | 2026-06-16 | Visit source |
| RockAuto | Cross-check source | Checked only | 2026-06-16 | Checked source |
| ACDelco | Cross-check source | Checked only | 2026-06-26 | Visit source |
| CarParts.com | Cross-check source | Checked only | 2026-06-16 | Checked source |
| Rain-X | Cross-check source | Driver, Passenger, Connector | 2026-06-26 | Visit source |
| ANCO | Cross-check source | Checked only | 2026-06-18 | Not available |
| Trico | Cross-check source | Checked only | 2026-06-18 | Not available |
| Walmart | Retailer fitment check | Checked only | 2026-06-18 | Not available |
| WiperSize.com | Cross-check source | Checked only | 2026-06-18 | Not available |
| bosch | Cross-check source | Driver, Passenger, Rear | 2026-06-26 | Visit source |
2021 Toyota Prius Prime wiper blade FAQ
Yes. The checked front pair for the 2021 Toyota Prius Prime is 28" on the driver side and 15" on the passenger side. Match the two positions separately in the cart.
Rear not verified. Confirm the rear position on the retailer site or on the vehicle before ordering.
Retailer catalogs can update separately. Confirm the exact 2021 Toyota Prius Prime selector at checkout before you buy.
2021 Toyota Prius Prime maintenance checklist
One part checked. Look up the rest while you're here.
- Cabin air filter 2021 Toyota Prius Prime cabin filter part numbers
- Engine air filter 2021 Toyota Prius Prime engine filter part numbers
- Wiper blade size 28" driver · 15" passenger Checked
- Oil type & capacity 2021 Toyota Prius Prime oil viscosity & fill amount
Replacement paths
These are retailer search paths for your vehicle. The sizes above are checked — use the retailer's vehicle selector at checkout to confirm before ordering.
This section may include affiliate or sponsored retailer links. They are purchase paths, not fitment evidence.
Walmart
Compare available wiper blade listings for the 2021 Toyota Prius Prime and confirm the selected set matches the listed sizes.
Search 2021 Toyota Prius Prime blades →AutoZone
Use AutoZone's vehicle selector for the 2021 Toyota Prius Prime before checkout to confirm driver, passenger, and rear fitment.
Search 2021 Toyota Prius Prime blades →Amazon
Search Amazon listings for the 2021 Toyota Prius Prime and check the listing fitment notes against the sizes above.
Search 2021 Toyota Prius Prime blades →O'Reilly
Open O'Reilly's fitment search for the 2021 Toyota Prius Prime and verify the connector and blade lengths before ordering.
Search 2021 Toyota Prius Prime blades →Look up another vehicle
Find checked wiper blade sizes by exact year, make, and model.